PHOTOCOUPLER
PS8103
HIGH-SPEED (200 kbps) ANALOG OUTPUT TYPE
5-PIN SOP (SO-5) PHOTOCOUPLER
−NEPOC
Series−
DESCRIPTION
The PS8103 is an optically coupled isolator containing a GaAs LED on the light emitting diode (input side) and a
PIN photodiode and a high-speed amplifier transistor on the output side on one chip.
This is a plastic SOP (Small Out-line Package) type for high density applications.
FEATURES
• Wide operating V
CC
range (V
CC
=
−0.5
to +15 V)
• Small package (SO-5)
<R>
• High isolation voltage (BV = 3 750 Vr.m.s.)
• High-speed response (t
PHL
, t
PLH
= 5
µ
s MAX. (@R
L
= 4.1 kΩ))
• Ordering number of taping product: PS8103-F3, F4: 2 500 pcs/reel
• Pb-Free product
• Safety standards
• UL approved: File No. E72422
1
2
PIN CONNECTION
(Top View)
5
4
3
1. Anode
2. Cathode
3. GND
4. V
O
5. V
CC
APPLICATIONS
• Computer and peripheral manufactures
• General purpose inverter
• Substitutions for relays and pulse transformers
• Power supply
Document No. PN10261EJ04V0DS (4th edition)
Date Published April 2007 NS CP(N)
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
2003, 2007
PS8103
<R>
PACKAGE DIMENSIONS (UNIT: mm)
3.4
5
+0.3
–0.1
4
3
7.0±0.3
1
2
4.4
2.6±0.2
0.15
+0.10
–0.05
0.1±0.1
1.27
0.4
+0.10
–0.05
0.25 M
0.5±0.3
MARKING EXAMPLE
8103
N731
No. 1 pin Mark
Initial of NEC
(Engraved mark)
N
Assembly Lot
*1
N
7 31
Week Assembled
Year Assembled
(Last 1 Digit)
Rank Code
*1
Bar : Pb-Free
2
Data Sheet PN10261EJ04V0DS
PS8103
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
PS8103
PS8103-F3
PS8103-F4
PS8103-A
PS8103-F3-A
PS8103-F4-A
Pb-Free
20 pcs (Tape 20 pcs cut)
Embossed Tape 2 500 pcs/reel
Packing Style
Safety Standard
Approval
Standard products
(UL approved)
Application Part
Number
PS8103
*1
*1
For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C, unless otherwise specified)
Parameter
Diode
Forward Current
Reverse Voltage
Power Dissipation
Detector
*1
Symbol
I
F
V
R
P
D
V
CC
V
O
I
O
*2
Ratings
50
5
50
−0.5
to +15
−0.5
to +15
8
80
3 750
−40
to +100
−55
to +125
Unit
mA
V
mW
V
V
mA
mW
Vr.m.s.
°C
°C
Supply Voltage
Output Voltage
Output Current
Power Dissipation
P
C
BV
T
A
T
stg
<R>
Isolation Voltage
*3
Operating Ambient Temperature
Storage Temperature
*1
Reduced to 0.5 mW/°C at T
A
= 25°C or more.
*2
Applies to output pin V
O
. Reduced to 0.8 mW/°C at T
A
= 25°C or more.
*3
AC voltage for 1 minute at T
A
= 25°C, RH = 60% between input and output.
Pins 1-2 shorted together, 3-5 shorted together.
Data Sheet PN10261EJ04V0DS
3
PS8103
ELECTRICAL CHARACTERISTICS (T
A
= 25°C)
Parameter
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
Detector
High Level Output Current
High Level Output Current
Low Level Output Voltage
High Level Supply Current
Low Level Supply Current
Coupled
Current Transfer Ratio (I
C
/I
F
)
*1
11
Symbol
V
F
I
R
C
t
I
OH
(1)
I
OH
(2)
V
OL
I
CCH
I
CCL
CTR
I
F
= 16 mA
V
R
= 3 V
Conditions
MIN.
TYP.
1.2
MAX.
1.5
10
Unit
V
µ
A
pF
V = 0 V, f = 1 MHz
I
F
= 0 mA, V
CC
= V
O
= 5.5 V
I
F
= 0 mA, V
CC
= V
O
= 15 V
I
F
= 16 mA, V
CC
= 4.5 V, I
OL
= 1.1 mA
I
F
= 0 mA, V
O
= open, V
CC
= 15 V
I
F
= 16 mA, V
O
= open, V
CC
= 15 V
I
F
= 16 mA, V
CC
= 4.5 V, V
O
= 0.4 V
10
30
7
500
100
0.1
0.01
150
23
0.4
1
800
30
nA
µ
A
V
µ
A
%
Ω
Isolation Resistance
Isolation Capacitance
Propagation Delay Time
(H
→
L)
(L
→
H)
(H
→
L)
(L
→
H)
*2
R
I-O
C
I-O
t
PHL
V
I-O
= 1 kV
DC
, RH = 40 to 60%
V = 0 V, f = 1 MHz
I
F
= 16 mA, V
CC
= 5 V, R
L
= 4.1 kΩ,
C
L
= 15 pF
10
0.4
1
5
pF
µ
s
Propagation Delay Time
*2
t
PLH
2
5
Propagation Delay Time
*2
t
PHL
I
F
= 16 mA, V
CC
= 5 V, R
L
= 20 kΩ,
C
L
= 15 pF
1
15
Propagation Delay Time
*2
t
PLH
7
15
*1
CTR rank
L : 15 to 30 (%)
N : 10 to 30 (%)
*2
Test circuit for propagation delay time
Pulse input (I
F
)
(Pulse width = 100
µ
s,
Duty cycle = 1/10)
Input
(Monitor)
47
Ω
0.1
µ
F
V
CC
= 5 V
R
L
= 4.1/20 kΩ
V
O
(Monitor)
C
L
= 15 pF
Input
50%
5V
Output
1.5 V
V
OL
t
PHL
t
PLH
C
L
includes probe and stray wiring capacitance.
USAGE CAUTIONS
1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static
electricity when handling.
2. By-pass capacitor of 0.1
µ
F is used between V
CC
and GND near device. Also, ensure that the distance between
the leads of the photocoupler and capacitor is no more than 10 mm.
3. Avoid storage at a high temperature and high humidity.
4
Data Sheet PN10261EJ04V0DS
PS8103
TYPICAL CHARACTERISTICS (T
A
= 25°C, unless otherwise specified)
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
60
50
40
30
20
10
DETECTOR POWER DISSIPATION vs.
AMBIENT TEMPERATURE
120
Detector Power Dissipation P
C
(mW)
Diode Power Dissipation P
D
(mW)
100
80
60
40
20
0
25
50
75
100
0
25
50
75
100
Ambient Temperature T
A
(˚C)
Ambient Temperature T
A
(˚C)
FORWARD CURRENT vs.
FORWARD VOLTAGE
100
1 000
HIGH LEVEL OUTPUT CURRENT vs.
AMBIENT TEMPERATURE
High Level Output Current I
OH
(nA)
I
F
= 0 mA
Forward Current I
F
(mA)
10
T
A
= +100˚C
+50˚C
+25˚C
100
V
CC
= V
O
= 15 V
5.5 V
10
1
0˚C
–25˚C
0.1
1
0.01
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.1
–25
0
25
50
75
100
Forward Voltage V
F
(V)
Ambient Temperature T
A
(˚C)
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
Current Transfer Ratio CTR (%)
35
30
25
20
15
10
5
0
0.5
1
5
10
50
V
CC
= 4.5 V,
V
O
= 0.4 V
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
Normalized Current Transfer Raio CTR
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
–50
–25
0
25
50
75
100
Normalized to 1.0
at T
A
= 25˚C, I
F
= 16 mA,
V
CC
= 4.5 V, V
O
= 0.4 V
40
Forward Current I
F
(mA)
Ambient Temperature T
A
(˚C)
Remark
The graphs indicate nominal characteristics.
Data Sheet PN10261EJ04V0DS
5
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